SPX2941 View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
Manufacturer
SPX2941
Signal Processing Technologies
SPX2941 Datasheet PDF : 10 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
3.320
3.315
3.310
3.305
3.300
3.295
3.290
3.285
3.3V Device
IL = 10mA
CL = 10+F
3.280
4
6
8
10
12
14
16
VIN(V)
Figure 3. Line Regulation for 3.3V Device
3.310
3.305
3.300
3.295
3.290
3.285
3.3V Device
VIN= 4.3V
CL = 10+F
3.280
0.00
0.25
0.50
0.75
1.00
1.25
1.50
IL (A)
Figure 4. Load Regulation for 3.3V Device
80.0
70.0
60.0
50.0
40.0
30.0
20.0
3.3V Device
10.0
VIN= 4.3V
CL = 10+F
0.0
0.00
0.25
0.50
0.75
1.00
1.25
1.50
IL (A)
300
280
260
240
220
3.3V Device
IL = 10mA
200
CL = 10+F
180
4
6
8
10
12
14
16
VIN(V)
Figure 5. Ground Current vs Load Current for 3.3V Device Figure 6. Ground Current vs Input Current
100
90
80
70
60
50
40
30
20
3.3V Device
10
VIN= 3.2V
CL = 10+F
0
0.00
0.25
0.50
0.75
1.00
1.25
1.50
IL (A)
600
500
400
300
200
3.3V Device
100
CL = 10+F
0
0.00
0.25
0.50
0.75
1.00
1.25 1.50
IL (A)
Figure 7. Ground Current vs Load Current in Dropout
Figure 8. Dropout Voltage vs Load Current for 3.3V
Device
Date: Sept 28-06 Rev E
SPX2941 1A Low Dropout Linear Regulator
© 2006 Sipex Corporation
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